19261419

素因数分解:

$3^1\times {\mathrm{23}}^2\times {\mathrm{53}}^1\times {\mathrm{229}}^1$

素因数の和:331

約数の個数: 24

約数和(自身を含む): 27473040

約数和(自身を除く): 8211621

約数列:

[1, 3, 23, 53, 69, 159, 229, 529, 687, 1219, 1587, 3657, 5267, 12137, 15801, 28037, 36411, 84111, 121141, 279151, 363423, 837453, 6420473, 19261419]

約数ペア:

[(1, 19261419), (3, 6420473), (23, 837453), (53, 363423), (69, 279151), (159, 121141), (229, 84111), (529, 36411), (687, 28037), (1219, 15801), (1587, 12137), (3657, 5267)]